Dr. John Warner Ray MD is a male Radiologist, has 44 years of experience and practices in Radiology, Therapeutic Radiology, and Radiation Oncology.
Video profile
Dr. John Ray has 7 office locations.
Therapeutic Radiation Oncology
275 Professional Ct
Ste A
Riverdale, GA 30274

Phone Number
Locations and availability (7)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. John Ray, MD is board certified in Therapeutic Radiology.

Education & Awards

Dr. Ray graduated from Emory University , Atlanta.


Dr. Ray has 12 hospital affiliations:

  • Wellstar Douglas Hospital 
  • Wellstar Cobb Hospital 

Accepted Insurance Plans

Dr. Ray accepts these health insurances in at least one office:

  • WellCare - 1 plan
  • Great-West Healthcare - 2 plans
  • Peach State Health Plan - 3 plans
  • Humana - 2 plans
  • Cigna - 2 plans
  • USA H & W Network - 1 plan
  • Unicare - 11 plans
  • Blue Cross Blue Shield of Georgia - 21 plans

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Additional Information
Where does Dr. John W. Ray practice?
Dr. John Ray practices Radiology, Therapeutic Radiology, and Radiation Oncology near Riverdale, GA.
Additional practice locations include: Austell, GA and Atlanta, GA.
See Riverdale Radiologists and Riverdale Radiation Oncologists.